Bhagavad Gita 11.40
Salutations to Thee in front and on all sides, Thou who encompasseth me round about. Thy power is infinite; Thy majesty immeasurable; Thou upholdest all things; indeed, Thou Thyself art All.
नमः पुरस्तादथ पृष्ठतस्ते
नमोऽस्तु ते सर्वत एव सर्व।
अनन्तवीर्यामितविक्रमस्त्वं
सर्वं समाप्नोषि ततोऽसि सर्वः॥namaḥ purastādatha pṛṣṭhataste
namo'stu te sarvata eva sarva|
anantavīryāmitavikramastvaṃ
sarvaṃ samāpnoṣi tato'si sarvaḥ||
English translation (above): Shri Purohit Swami (1935), public domain. Sanskrit text via github.com/gita/gita (Unlicense).